Table 4 Average roughness of the nanofluid-boiled surfaces
From: Application of functionalized nanofluid in thermosyphon
Mass concentration | R (nm) of functionalized nanofluid-boiled surface | R (nm) of traditional nanofluid-boiled surface |
|---|---|---|
0 | 35.1 | 35.1 |
0.5 wt.% | 37.2 | 21.4 |
1.0 wt.% | 34.5 | 23.9 |
1.5 wt.% | 39.3 | 20.5 |
2.0 wt.% | 40.8 | 21.1 |
2.5 wt.% | 36.5 | 19.8 |